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Digital Video Recording
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Digital Video Recording
Capture Cards and Software
Others (NAS, SAN, DAS...)
Video Content Analysis
Wuhan HiEasy Electronic Development Technology Co., Ltd
Click Frequency: 1559
117 series HC DVR card is the first one in China to develop CIF video and audio realtime and synchronous coding in one chip with 8 channel.
2This DVR card adopted with PHILIPS PNX 17?? series chip, its main frequency is twice of PNX15?? series chip.
3Video converging and transitting chip of this series of DVR card is totally researched and developped by HighEasy, and has been registerred as patent.
4Advanced motherboard-self-adapt technology is adopted in this series of DVR cards,it supports various chipset motherboards and display cards,it exerts the function of motherboard,and effectively reduces the trouble in ??ing motherboard.
5The series of DVR cards are compatible with any kind of hard encoding cards manufactured by HighEasy. The SDK software is with good interface definition compatibility. To run the DVR, Human-machine performance software is need to replace the SDK file and ?? the driver program.
6This series of DVR card have high cost-effectivity.
7 Mostly 64 channels of encoding could be supported in one PC,in other words,4 pieces of 1716HS DVR cards or 8 pieces of 1708HC DVR cards are supported in one PC.
Video Compressing standard
Resolution of code
4/8/16 channel of complex analog video signal, NTSCPAL could be ??ed
Video compression code rate
Type of video stream
video stream/ complex stream
video frame rate
PAL1~25 frame/ secondNTSC1~30frame/ second
Resolution of preview
704⊙576horizontal line 500vertical line400
Resolution of playback
352⊙288horizontal line 270vertical line 250
Audio Compression Standard
Audio sampling frequency
4/8/2 channel audio input RCA socket
1704HC: 134.8⊙80.3mm2 1708HC: 99⊙170mm2 1716HS: 205⊙110mm2
1704HC ?5W 1708HC ?6W 1716HS 12W
Details of function
Multi-layer hardware filter and De-interlace functionto improve the image quality
Time superposition,hardward character,LOGO superposition, and part mascaic shield are supported. On condition of gray OSD,self-adapt to adjust OSD character brightness according to background birghtness.
Multi-windows,multi-zone are supported, it takes nearly no resources of system,highly-sensitive
If video is lost, alarm on.
Encrypt on board,Safety class up to meet finance requirement,unique identity card No. is supplied.
Original image capture is supported, and store in JPG, BMP format
Real time listen in
Real time listen in function is supplied.
CBR/HBR working mode is supported. On HBR mode, code stream upper limit could be set,even the noise is bigger,the code stream could also be controlled.
Dynamicly realtime adjust brightness,contrast and other video parameter.
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